Product Description

500 miles of trail. 7 days. One pair of underwear. (Ok, maybe two.)

The new Sport Mesh boxer brief pairs ergonomic fit with ultralight mesh for active performance. Whether you're cycling through Patagonia, trekking in Thailand, or trail running in your home range, the Sport Mesh will keep you cool, fresh, and comfortable.

Care Instructions

Machine wash cold; Wash with like colors; No bleach; Tumble dry low or line dry in shade; Iron low setting

Fabric

92% Nylon / 8% Lycra

Garment Weight

2.5 oz

Product Reviews

Rated 5 out of
5 by
joey296 from
Stuck in Santiago, ChileAmerican Airlines lost my luggage on a flight to Santiago, Chile. I was headed to Patagonia. I wore and washed my Give-n-go briefs in the hotel sink for three days and I had fresh, dry underwear each day. If you're going big for adventure, grab two pair of these briefs.

Date published: 2016-12-03

Rated 5 out of
5 by
Shizzz from
These are the greatest underwI LOVE sport mesh. They don't move, they breathe, they are like wearing nothing at all. Best underwear money can buy

Date published: 2016-10-27

Rated 4 out of
5 by
tiaza2 from
Too bad they are so expensivebecause I'd love a whole drawer full of them!
Some years back, I bought a version of these for my husband. One day, after forgetting to wear a slip under my skirt to the office, it occurred to me that I should try these instead - better wicking and no chafing. It was a dream. I like wearing them under shorts, too. I've just purchased several more pair for myself with a longer inseam.
The only thing I'd like different is to lose the "boy pocket" as I have no need for one. (I guess I could try keeping my cell phone ... Nah.) Make some flyless version please. DO NOT make a women's version! Women's stuff is always unfairly more expensive, cut too low and - even if touted as sport versions - designed more to show our butts rather than fit well and be comfortable.
I don't know how well they will stand up to washing because the material is very thin and silky. The other version is pretty durable, so I have high hopes.

Date published: 2016-09-18

Rated 3 out of
5 by
Fathomit from
Incredibly comfortable, but .I just got 3 pair of these only a week ago or so and I think they are the most comfortable underwear I've ever found. I would write an overwhelmingly positive review except that I see someone else had very significant degradation of them after only 3 or 4 washings. It's too soon for me to judge that aspect so I'll only say that initially I'm a big fan. If they ultimately have the almost unbelievable longevity I've experienced with many pairs of older conventional Ex Officio boxers then I'll be a happy camper and write a follow-up review.

Date published: 2016-08-12

Rated 1 out of
5 by
Intelligenti from
Warning waste of money!!I bought a pair of these to try and loved the way they fit and held their shape so I bought an additional 9 pairs. What a mistake I made not using them for a while before I wasted my money. With only a few uses and washing in cold water delicate hand wash cycle and line dry they are falling apart. The mesh is fraying at the crotch area. If you want to spend a lot of money for underwear that only last 3-4 uses then these are for your. If you're looking for a quality product that'll last, stay away from these.
Extremely disappointed!!

Date published: 2016-07-24

Rated 5 out of
5 by
Jlong from
What HeatI was searching for underwear to use on my backpacking trip. I ordered a pair of these to test. They are great. They do not chaf or get over heated when out in the heat. I liked them so much I purchased more so I can wear them everyday.

Date published: 2016-07-05

Rated 5 out of
5 by
outnabout from
Best Bar NoneI have been wearing these shorts for several years. Well worth the money for someone with an active lifestyle. I crossfit, hike the canyon, mountain bike and swim all in these and never had a problem. You will not be disappointed.

Date published: 2016-07-05

Rated 5 out of
5 by
Dpenny from
Favorite UnderwareI bought 1 pair of them a while ago and loved them so much i now have 18 pairs and have throw away all my other underwear. I do often hike, work, and kayak outdoors and they have held up great apart from some pilling right where my pockets are. I have tried the give-and-go for the added durability but i like the fit of these so much that the light pilling is worth it.

Here at ExOfficio, clothing performance is the cornerstone of our design process. For each garment, we ask: what is it Made To do? The answer leads to fabric choice. Each garment possesses technology to optimize it for a particular type of activity. Read More